Des Moines, Iowa, Bismarck, North Dakota, and Rapid City, South Dakota, are also at risk for severe storms today, Merrill ...

Cover up, wear a hat and sunglasses. Use SPF 30+ sunscreen. Stay in the shade near midday when the sun is strongest. Limit ...

Severe weather events, such as heavy rainfall, are on the rise worldwide. Reliable assessments of these events can save lives ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United States.

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

Texas leads the country in flood deaths. Steep hills, shallow soils and a fault zone have made Hill Country, also called ...

Nearly 1.3 million Texas homes are similarly situated in parts of the state susceptible to dangerous floodwaters, according to a state estimate. A quarter of the state’s land carries some degree of ...

Experts say climate change is making extreme weather events more frequent and severe, but that our attitudes and actions haven't kept up ...

Maps from WXCHARTS show sizzling heat will ravage Greece on Wednesday July 23 with up to 45C to be seen in some areas.

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

Here's what to know about the heat wave and how to stay safe. Heat wave forecast maps "Summer has taken its time arriving in the Northeast, but it's coming in HOT," the National Weather Service ...

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and how humidity patterns are changing.